12、13、22 Series
Brand: SHANGKE
Type: Self-aligning ball bearings
Model: 1200-1218、1300-1314、2200-2214
Balls: Zirconia (ZrO₂)
Category: Full ceramic bearings
Introduction
In mining machinery, metallurgical machinery, conveying systems and heavy-duty industrial applications, bearings are required to operate stably for a long time under heavy loads, axial misalignment and harsh working conditions.
Series 12, 13 and 22 spherical roller bearings are specially designed for such working conditions.
With excellent self-aligning performance and high load-bearing capacity, they have become core transmission components of various industrial equipment.
What are self-aligning ball bearings?
Self-aligning ball bearings adopt double-row ball structure with spherical raceways, which can automatically compensate for slight misalignment between shafts and housings during operation. Thanks to this structural advantage, they can run smoothly even under improper installation, shaft deflection and thermal deformation, effectively reducing abnormal wear and equipment failure risks.
